What’s the difference between Pozi Head and Slotted Head?

Pozi head and slotted head refer to two different types of screw heads. Pozi head screws have a cross-shaped indentation, allowing for better torque transmission and reducing the likelihood of the screwdriver slipping. Slotted head screws, on the other hand, have a single straight line across the top, requiring a flat-blade screwdriver for installation. While both types have their uses, pozi head screws are generally preferred and the most common for their enhanced stability during installation.